USD301335SExpiredUtility
Lockable electric plug assembly
Individually held — no corporate assignee on recordPriority: Oct 14, 1986Filed: Oct 14, 1986Granted: May 30, 1989
Est. expiryOct 14, 2006(expired)· nominal 20-yr term from priority
Inventors:Kevin L. Audrain
23
PatentIndex Score
4
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a lockable electric plug assembly, as shown and described.
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